An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6620-00-333-5503
NSN 4140-00-155-8012
NSN 6610-01-625-2171
NSN 5998-01-197-2954
NSN 6130-01-223-1971
NSN 5985-01-212-9628
NSN 5905-01-332-3123
NSN 6645-01-613-2053
NSN 5895-00-633-7623
NSN 6135-01-547-8936
NSN 5910-01-372-0804
NSN 6130-00-244-1406